AnsibleSnips

Playbook with tasks & conditionals

---
- name: Install conda to appropriate hosts
  hosts: localhost
  become: true
  vars:
    cronenable: false
  tasks:
    - name: debug
      debug:
        msg: "Turnips"
    - name: crontab
      file:
        path: /etc/cron.d
        state: directory
    - name: cron
      cron:
        name: testcron
        cron_file: testcron
        user: root
        job: 'echo Hello > /dev/null'
        disabled: '{{ not cronenable }}'
    - name: test
      command: cat /etc/cron.d/testcron

Variable Precedence

Lowest

• role defaults [1]
• inventory file or script group vars
• inventory group_vars/all
• playbook group_vars/all
• inventory group_vars/*
• playbook group_vars/*
• inventory file or script host vars
• inventory host_vars/*
• playbook host_vars/*
• host facts / cached set_facts
• inventory host_vars/*
• playbook host_vars/*
• host facts
• play vars
• play vars_prompt
• play vars_files
• role vars (defined in role/vars/main.yml)
• block vars (only for tasks in block)
• task vars (only for the task)
• role (and include_role) params
• include params
• include_vars
• set_facts / registered vars
• extra vars (always win precedence)

Highest

See: https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable